CN103452532A - Direct-driven high-efficiency oil pumping unit - Google Patents
Direct-driven high-efficiency oil pumping unit Download PDFInfo
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- CN103452532A CN103452532A CN2013104390454A CN201310439045A CN103452532A CN 103452532 A CN103452532 A CN 103452532A CN 2013104390454 A CN2013104390454 A CN 2013104390454A CN 201310439045 A CN201310439045 A CN 201310439045A CN 103452532 A CN103452532 A CN 103452532A
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- pumping unit
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Abstract
The invention relates to a direct-driven high-efficiency oil pumping unit. A low-speed large-torque motor [8] is adopted to replace a speed-changing transmission device, formed by combing a large-energy-consumption asynchronous motor, a prone-to-loss belt and a prone-to-damage speed reducer, on an existing walking-beam oil pumping unit to directly drive a crank [7] and a connecting rod [6] mechanism of the walking-beam oil pumping unit so as to change rotating motion into up-down swinging of a walking beam [5]. A beam hanger [3] hung on a horse head [4] is in up-down reciprocating motion through a plunger to realize all-weather oil extraction. The direct-driven high-efficiency oil pumping unit is high in efficiency, obvious in energy saving, low in noise, few in fault, long in service life and low in operating maintenance cost.
Description
Technical field
Direct-drive type high-efficiency pumping unit of the present invention belongs to the environmental protection and energy saving machine field.
Background technology
Existing beam pumping unit employing common asynchronous moter,, will be rotatablely moved and be become the upper and lower swing of walking beam [5] by crank [7], connecting rod [6] mechanism the High Rotation Speed device through driving belt after three axle double reduction gears slow down.Hanging over polished rod eye [3] on horse head [4] does upper and lower reciprocating motion by plunger and realizes round-the-clock oil recovery.The reducer transmission efficiency is low, and power consumption is large, and driving belt needs periodic replacement, and reducer needs oil change at regular intervals, and operation expense is high, also can bring larger running noises contaminated environment.Change oil pumper stroke and jig frequency operation condition and need dismantle heavy crank [7], connecting rod [6] mechanism, operator's labour intensity is large.Moreover this structure is difficult to realize Long-distance Control.
Summary of the invention
The present invention relates to a kind of direct-drive type high-efficiency pumping unit, adopt low-speed high-torque motor [8] to replace on existing beam pumping unit asynchronous machine, the belt of easily loss and the variable speed drive of flimsy reducer combination large by energy consumption, without the variable speed drive of existing beam pumping unit.Low-speed high-torque motor [8] output shaft [9] directly drives beam type oil pumping machine crank [7], connecting rod [6] mechanism, will rotatablely move and become the upper and lower swing of walking beam [5].Hanging over polished rod eye [3] on horse head [4] does upper and lower reciprocating motion by plunger and realizes round-the-clock oil recovery.Efficiency is high, energy-conservation obviously, noise is little, fault is few, long service life, operation expense are low.
Compared with prior art, its advantage is technical solution of the present invention:
1, low-speed high-torque motor [8] is arranged on oil pumping unit base [1] above, and low-speed high-torque motor [8] output shaft [9] connects oil pumping machine crank [7], connecting rod [6] mechanism, will rotatablely move and become the upper and lower swing of walking beam [5].Hanging over polished rod eye [3] on horse head [4] does upper and lower reciprocating motion by plunger and realizes round-the-clock oil recovery.Without on existing beam pumping unit by energy consumption large asynchronous machine, the belt of easily loss and the variable speed drive of flimsy reducer combination.
2, controller [10] is arranged on low-speed high-torque motor [8] above, forms integral structure.Control circuit is integrated, digitlization, convenient and reliable operation, can realize infinitely variable speeds and Long-distance Control, regulates stroke and jig frequency and adapts to various operation conditions, the generation of can preventing accident of intelligent protection system.Can make up existing beam pumping unit and be difficult to realize Long-distance Control, need to start at the scene to regulate by personnel the inherent shortcoming that crank [7], connecting rod [6] mechanism change stroke and jig frequency adapt to various operation conditions.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
embodiment
Low-speed high-torque motor of the present invention [8] is arranged on [1] on oil pumping unit base, low-speed high-torque motor [8] output shaft [9] connects oil pumping machine crank [7], connecting rod [6] mechanism, controller [10] is arranged on low-speed high-torque motor [8], retain existing product remainder assembly, can complete the complete machine assembling, no longer narration.
Claims (3)
1. a direct-drive type high-efficiency pumping unit, comprise base [1], support [2], polished rod eye [3], horse head [4], walking beam [5], crank [7], connecting rod [6] mechanism, and low-speed high-torque motor [8] and controller [10] form.
2. direct-drive type high-efficiency pumping unit according to claim 1 is characterized in that: low-speed high-torque motor [8] is arranged on oil pumping unit base [1], low-speed high-torque motor [8] output shaft [9] connects oil pumping machine crank [7], connecting rod [6] mechanism, will rotatablely move and become the upper and lower swing of walking beam [5].
3. direct-drive type high-efficiency pumping unit according to claim 1 is characterized in that: it is upper that controller [10] is arranged on low-speed high-torque motor [8], forms integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104390454A CN103452532A (en) | 2013-09-25 | 2013-09-25 | Direct-driven high-efficiency oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104390454A CN103452532A (en) | 2013-09-25 | 2013-09-25 | Direct-driven high-efficiency oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103452532A true CN103452532A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013104390454A Pending CN103452532A (en) | 2013-09-25 | 2013-09-25 | Direct-driven high-efficiency oil pumping unit |
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| CN (1) | CN103452532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106568A1 (en) * | 2014-12-30 | 2016-07-07 | Kunshan Yueli Electric Co. | Methods and systems for directly driving a beam pumping unit by a rotating motor |
| CN106948794A (en) * | 2017-03-01 | 2017-07-14 | 中国石油化工股份有限公司 | Direct-drive oil extractor |
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|---|---|---|---|---|
| SU905511A1 (en) * | 1979-11-22 | 1982-02-15 | Объединение "Азнефть" | Pumping unit |
| SU1344942A1 (en) * | 1986-05-28 | 1987-10-15 | Грозненский Нефтяной Институт Им.Акад.М.Д.Миллионщикова | Pumping unit |
| SU1423793A1 (en) * | 1985-10-14 | 1988-09-15 | Я. Ф. Коршун | Pumping jack with rolling walking beam |
| CN2352672Y (en) * | 1998-09-23 | 1999-12-08 | 周世海 | High efficiency oil pumping machine |
| CN2528932Y (en) * | 2001-10-19 | 2003-01-01 | 牡丹江建材机械总厂抽油机厂 | Linkage variable-pitch beam-pumping unit |
| CN101109279A (en) * | 2007-08-24 | 2008-01-23 | 北京嘉捷博大汽车节能技术有限公司 | Power generating lying energy recycling electric hydraulic pressure energy-saving balance beam type pumping machine |
| CN101392639A (en) * | 2008-11-06 | 2009-03-25 | 张保国 | Dynamic balance pumping system |
| CN201460828U (en) * | 2009-08-31 | 2010-05-12 | 濮阳市双发实业有限责任公司 | Precise balance and energy saving type beam pumping unit with double horse heads |
| CN201991499U (en) * | 2011-04-01 | 2011-09-28 | 王斌宁 | Energy-saving pumping machine with automatic fine-tuning balance weight cranks |
-
2013
- 2013-09-25 CN CN2013104390454A patent/CN103452532A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU905511A1 (en) * | 1979-11-22 | 1982-02-15 | Объединение "Азнефть" | Pumping unit |
| SU1423793A1 (en) * | 1985-10-14 | 1988-09-15 | Я. Ф. Коршун | Pumping jack with rolling walking beam |
| SU1344942A1 (en) * | 1986-05-28 | 1987-10-15 | Грозненский Нефтяной Институт Им.Акад.М.Д.Миллионщикова | Pumping unit |
| CN2352672Y (en) * | 1998-09-23 | 1999-12-08 | 周世海 | High efficiency oil pumping machine |
| CN2528932Y (en) * | 2001-10-19 | 2003-01-01 | 牡丹江建材机械总厂抽油机厂 | Linkage variable-pitch beam-pumping unit |
| CN101109279A (en) * | 2007-08-24 | 2008-01-23 | 北京嘉捷博大汽车节能技术有限公司 | Power generating lying energy recycling electric hydraulic pressure energy-saving balance beam type pumping machine |
| CN101392639A (en) * | 2008-11-06 | 2009-03-25 | 张保国 | Dynamic balance pumping system |
| CN201460828U (en) * | 2009-08-31 | 2010-05-12 | 濮阳市双发实业有限责任公司 | Precise balance and energy saving type beam pumping unit with double horse heads |
| CN201991499U (en) * | 2011-04-01 | 2011-09-28 | 王斌宁 | Energy-saving pumping machine with automatic fine-tuning balance weight cranks |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106568A1 (en) * | 2014-12-30 | 2016-07-07 | Kunshan Yueli Electric Co. | Methods and systems for directly driving a beam pumping unit by a rotating motor |
| CN106030027A (en) * | 2014-12-30 | 2016-10-12 | 昆山悦利电气有限公司 | Methods and systems for directly driving a beam pumping unit by a rotating motor |
| US10428629B2 (en) | 2014-12-30 | 2019-10-01 | Yueli Electric (Jiangsu) Co., Ltd. | Methods and systems for directly driving a beam pumping unit by a rotating motor |
| CN106030027B (en) * | 2014-12-30 | 2020-12-01 | 悦利电气(江苏)有限公司 | Method and system for directly driving beam-pumping unit by rotating motor |
| CN106948794A (en) * | 2017-03-01 | 2017-07-14 | 中国石油化工股份有限公司 | Direct-drive oil extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU KUNMING Free format text: FORMER OWNER: YU BO Effective date: 20150909 Owner name: LUO JIXING Effective date: 20150909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150909 Address after: 257300 Shandong city of Dongying province Chang Chun Lu, Guangrao County, the town of No. 5, No. 1 hospital Applicant after: Liu Kunming Applicant after: Luo Jixing Address before: 201204, room 10, No. 500, Lane 802, flowers Road, Shanghai, Pudong New Area Applicant before: Yu Bo |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |
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| WD01 | Invention patent application deemed withdrawn after publication |